diff options
Diffstat (limited to 'src/devices/runtime_pm.h')
| -rw-r--r-- | src/devices/runtime_pm.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/devices/runtime_pm.h b/src/devices/runtime_pm.h new file mode 100644 index 0000000..77bf398 --- /dev/null +++ b/src/devices/runtime_pm.h @@ -0,0 +1,66 @@ +/* + * Copyright 2010, Intel Corporation + * + * This file is part of PowerTOP + * + * This program file is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program in a file named COPYING; if not, write to the + * Free Software Foundation, Inc, + * 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301 USA + * or just google for it. + * + * Authors: + * Arjan van de Ven <arjan@linux.intel.com> + */ +#ifndef _INCLUDE_GUARD_RUNTIMEPM_H +#define _INCLUDE_GUARD_RUNTIMEPM_H + +#include <limits.h> + +#include "device.h" +#include "../parameters/parameters.h" + +class runtime_pmdevice: public device { + uint64_t before_suspended_time, before_active_time; + uint64_t after_suspended_time, after_active_time; + char sysfs_path[PATH_MAX]; + char name[4096]; + char humanname[4096]; + int index; + int r_index; +public: + + runtime_pmdevice(const char *_name, const char *path); + + virtual void start_measurement(void); + virtual void end_measurement(void); + + virtual double utilization(void); /* percentage */ + + virtual const char * class_name(void) { return "runtime_pm";}; + + virtual const char * device_name(void); + virtual const char * human_name(void); + virtual double power_usage(struct result_bundle *result, struct parameter_bundle *bundle); + virtual int power_valid(void) { return utilization_power_valid(r_index);}; + + void set_human_name(char *name); + virtual int grouping_prio(void) { return 1; }; +}; + +extern void create_all_runtime_pm_devices(void); + +extern int device_has_runtime_pm(const char *sysfs_path); + + +#endif
\ No newline at end of file |